| 发明名称 |
BATTERY SEPARATOR AND PROCESS FOR MANUFACTURING IT |
| 摘要 |
A mat of filaments for an electrode separator of an electric cell has filaments having segments of 2-4 microns in diameter and segments of 10-30 microns in diameter to provide appropriate electrical and stiffness properties. |
| 申请公布号 |
EP0109619(A3) |
申请公布日期 |
1986.01.22 |
| 申请号 |
EP19830111252 |
申请日期 |
1983.11.11 |
| 申请人 |
FIRMA CARL FREUDENBERG |
发明人 |
TAMURA, TADASHI;NAKAO, ETSURO;YAMAZAKI, HIROAKI |
| 分类号 |
H01M2/16;D01D5/12;D01D5/20;D04H3/16;H01M2/14;(IPC1-7):D01D5/20 |
主分类号 |
H01M2/16 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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